KHT800-A Automatic Rockwell Hardness Tester

KHT800-A is a new shaped, advanced Automatic rockwell tester, which combine previous function with stable design, easy operation. So it is a popular one in bench hardness tester with highly accurate, automatically, easy installation, quick test's advantages.

Features of KHT800-A Automatic rockwell tester for sale

The application of test forces is managed through a sophisticated closed-loop control system, incorporating a load cell, a DC motor, and an advanced electronic measurement and control unit, thereby eliminating the need for conventional dead weights. This modern approach guarantees exceptionally precise measurements for all test loads, maintaining an accuracy within 0.5%.

Thanks to its plug-and-play technology, installation is significantly quicker and easier compared to the traditional machines that rely on weights.

With its automated Z-Axis functionality, initiating the test is as simple as pressing the START button. The machine autonomously handles the entire testing process, adjusting for variations in sample size, positioning, and the separation between the indenter and the sample surface. The sample is automatically elevated to align with the indenter, ensuring the test is completed without manual intervention.

This method surpasses the precision of manual wheel lifting or dead weight-based machines, which are susceptible to variability based on user handling..

The machine's design includes an elongated “dolphin nose,” enabling a vertical test height of 300mm and a throat depth of 220mm.

Constructed with an integrated casting body and a broader base, the machine boasts enduring stability.

Additionally, it is equipped with an in-built micro-printer and a USB connection for PCs, facilitating convenient data documentation and transfer.

Functions of KHT800-A Automatic Rockwell Hardness Tester

KHT800-A Automatic Rockwell Hardness Tester

Regular Rockwell hardness tester for metal and plastic material.

Horizontal dolphin nose Indenter is suitable also for internal and external testing.

Testing on surfaces difficult to reach. Testing internal surface of rings and tubes.

Provided with many features such as high measuring precision, wide measuring range with 15 Rockwell scales.

The tester is suitable for testing of carbon steel, alloy steel, cast iron, non ferrous metal.

Automatic testing cycle: Lifting of part, pre-loading, loading, dwell, unloading, results will be finished automatically.

Measuring results digitally displaying and can be printed, or transmitted to external computer automatically by USB port.

Test HR value can be convert to the value of HB, HV, HK and σb value.

The tester meets all the following standard such as ISO 6508-2, ASTM E18.

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